1242322024 has 32 divisors (see below), whose sum is σ = 2406700800. Its totient is φ = 600572160.

The previous prime is 1242322019. The next prime is 1242322031. The reversal of 1242322024 is 4202232421.

It is a super-2 number, since 2×1242322024² = 3086728022630913152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1242321986 and 1242322004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439287 + ... + 442105.

It is an arithmetic number, because the mean of its divisors is an integer number (75209400).

Almost surely, 2^1242322024 is an apocalyptic number.

It is an amenable number.

1242322024 is a deficient number, since it is larger than the sum of its proper divisors (1164378776).

1242322024 is a wasteful number, since it uses less digits than its factorization.

1242322024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633 (or 4629 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1242322024 is about 35246.5888278568. The cubic root of 1242322024 is about 1075.0072540343.

Adding to 1242322024 its reverse (4202232421), we get a palindrome (5444554445).

The spelling of 1242322024 in words is "one billion, two hundred forty-two million, three hundred twenty-two thousand, twenty-four".